Junction box



FIG. 1 is a upper left frontal perspective view of a junction box showing the present invention. The cables shown in phantom lines are included for the purpose of illustrating environmental structure only and form no part of the claimed design;

FIG. 2 is a lower rear left perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof. 

I claim the ornamental design for a junction box, as shown and described. 